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  <title>关闭MS SQL Server链接</title>
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  <div id="layout-content"><div id="function.mssql-close" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">mssql_close</h1>
  <p class="verinfo">(PHP 4, PHP 5, PECL odbtp &gt;= 1.1.1)</p><p class="refpurpose"><span class="refname">mssql_close</span> &mdash; <span class="dc-title">关闭MS SQL Server链接</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.mssql-close-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>mssql_close</strong></span>
    ([ <span class="methodparam"><span class="type">resource</span> <code class="parameter">$link_identifier</code></span>
  ] ) : <span class="type">bool</span></div>

  <p class="para rdfs-comment">
   关闭指定的链接标识符相关联的MS SQL Server数据库链接。如果链接不存在，则试图关闭最后产生的链接。
  </p>
  <p class="para">
   注：这个操作通常不是必要的，在非持久打开的链接在程序执行结束后会自动关闭链接。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.mssql-close-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">link_identifier</code></dt>

     <dd>

      <p class="para">
       一个SQL Server链接, <span class="function"><a href="mssql_connect.html" class="function">mssql_connect()</a></span>
       的返回值。
      </p>
      <p class="para">
       这个方法不能关闭由<span class="function"><a href="mssql_pconnect.html" class="function">mssql_pconnect()</a></span>
       产生的长链接。
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.mssql-close-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.mssql-close-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-1747">
    <p><strong>Example #1 <span class="function"><strong>mssql_close()</strong></span> 例子</strong></p>
    <div class="example-contents">
<div class="phpcode"><pre><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">//&nbsp;Connect&nbsp;to&nbsp;MSSQL<br /></span><span style="color: #0000BB">$link&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">mssql_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'KALLESPC\SQLEXPRESS'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'sa'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'phpfi'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;Do&nbsp;any&nbsp;related&nbsp;operations&nbsp;here<br /><br />//&nbsp;Close&nbsp;the&nbsp;link&nbsp;to&nbsp;MSSQL<br /></span><span style="color: #0000BB">mssql_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$link</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</pre></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.mssql-close-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="mssql_connect.html" class="function" rel="rdfs-seeAlso">mssql_connect()</a> - 打开MS SQL server链接</span></li>
    <li class="member"><span class="function"><a href="mssql_pconnect.html" class="function" rel="rdfs-seeAlso">mssql_pconnect()</a> - Open persistent MS SQL connection</span></li>
   </ul>
  </p>
 </div>


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